On Some Important Material Parameters of Some III-V and II-VI Quaternary Compounds Relevant to Device Design

Asian Resonance (P: ISSN No. 0976-8602 RNI No.UPENG/2012/42622 VOL.-7, ISSUE-1, January-2018 E: ISSN No. 2349-9443)

Abstract


 P. P. Chandra 

Assistant Professor, Deptt.of Physics, Banwarilal Bhalotia College, Asansol, West Bengal, India.

Different studies have shown that bond length is related to the number of valence electrons and hence the Plasmon energy indicating that there must be some interrelationship between the energy gap, dielectric constant and the Plasmon energy and some relations of Eh (homopolar part of energy band gap), Ec (heteropolar part of energy band gap), Eg (energy band gap), ε (dielectric constant) and fi (Phillip’s ionicity) with Plasmon energy for the III-V, II-VI and I-VII binary materials have been proposed. Using these different studies we have reported here the values of dielectric constant and Phillip’s ionicity for some quaternary III-V and II-VI compounds and compared the values obtained from different approaches.

for full paper please visit below link :

http://www.socialresearchfoundation.com/upoadreserchpapers/1/196/1907100703091st%20p%20p%20chandra.pdf


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